# Notice of Intent to Sole Source Multifactor Authentication Support Services

Canonical: https://abierto.us/opportunities/dc041020261453

- Solicitation number: DC041020261453
- Notice type: Sources sought
- Status: Closed. Deadline was May 4, 2026 at 10:00 AM EDT
- Department: Department of Defense
- Agency: Washington Headquarters Services (Whs)
- Contracting office: Washington Headquarters Services (HQ0034)
- NAICS: 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- Product or service code: DA01 Support services for activities involved with application development and support to include analysis, design, development, coding, testing, and release packaging, as well as support of off-the-shelf Business Applications.
- First posted: April 23, 2026
- Last posted: April 23, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/2a6fc5fafa3248e98b1386cd3e1323df/view

## Description

The Washington Headquarters Services Acquisition Directorate (WHS/AD), on behalf of the Defense Innovation Unit (DIU), intends to award a contract on a sole source basis to Lastwall Corporation, 4024 40th Street North, Arlington, VA 22201-4603, for Multifactor Authentication Support Services. The period of performance is estimated to be for a 12-month period.

DIU requires secure identity, advanced authentication, identity-enabled data protection and encryption services that is compatible with DIU’s current infrastructure and security needs in the areas of identity verification, authentication, and enforcement, identity-enhanced artificial intelligence (AI) services, and identity-enabled data Protection. The primary North American Industry Classification System (NAICS) is 518210 – Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services. Small business Standard Size $40 million. Please see the attached for additional details.

## Publications

- April 23, 2026: Sources sought, due May 4, 2026 at 10:00 AM EDT. Notice 2a6fc5fafa3248e98b1386cd3e1323df. https://sam.gov/workspace/contract/opp/2a6fc5fafa3248e98b1386cd3e1323df/view

## Points of contact

- RONICA SHELTON, ronica.l.shelton.civ@mail.mil
- Maia Warren, Maia.e.warren.civ@mail.mil

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/dc041020261453.